Treds 12" Rubber Overshoes XXL are lightweight, waterproof rubber overshoes that pull over your shoes or work boots easily. High overboot works hard to keep your shoes dry when walking in snow, slush, and puddles! Constructed from Nature’s strongest elastomer: latex natural rubber. Ensures amazing strength and durability. Treds are unmatched in performance, combine pure sap from the rubber tree with special chemical agents to seamlessly mold into an overshoe with outstanding performance. Combines science and art for the ultimate design.